Average Error: 0.0 → 0.0
Time: 6.3s
Precision: 64
\[x \cdot y - x\]
↓
\[x \cdot y - x\]
x \cdot y - x
↓
x \cdot y - x
double f(double x, double y) {
        double r11314517 = x;
        double r11314518 = y;
        double r11314519 = r11314517 * r11314518;
        double r11314520 = r11314519 - r11314517;
        return r11314520;
}
↓
double f(double x, double y) {
        double r11314521 = x;
        double r11314522 = y;
        double r11314523 = r11314521 * r11314522;
        double r11314524 = r11314523 - r11314521;
        return r11314524;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x \cdot y - x\]

  2. Final simplification0.0

    \[\leadsto x \cdot y - x\]

Reproduce

herbie shell --seed 2019162 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))